<!DOCTYPE html>
<html>

<head>
  <meta charset="UTF-8" />
  <!-- 建议禁用外框浏览器自带的缩放 -->
  <meta name="viewport"
    content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0,user-scalable=no" />
  <meta http-equiv="X-UA-Compatible" content="ie=edge" />
  <title>WPS Web Office</title>
  <style>
    * {
      box-sizing: border-box;
    }

    html,
    body {
      display: flex;
      flex-direction: column;
      padding: 0;
      margin: 0;
      height: 100%;
      /* 防止双击缩放 */
      touch-action: manipulation;
    }

    iframe {
      flex: 1;
    }
  </style>
  <script type="text/javascript">
  </script>
</head>
<body>
<h1 style="text-align: center;margin-top: 200px">
  请求错误
</h1>
</body>

</html>
